What was wrong before
Reels ran in a non-standard split layout — photo on top, author selfie below. Users expect full-screen vertical video and the split created a cognitive barrier. Catalogue: the search bar overlapped content. Garage greeted with an empty state and a lonely button; the value of the section wasn’t legible — it was unclear why a user should add a car. Profile showed "0 publications" instead of a reason to come back. Feed used generic post cards; the car photo and the classified price lived on different screens — that broke the path from inspiration to a deal. Menu was a flat list of 12 items without grouping or hierarchy. Add-a-car opened a bare VIN field with no explanation of what happens next.